1987 Lund, Sweden
1991 Bremen
1992 Bremen
1992 Lund, Sweden
1992 Montevideo, Uruguay
1993 Brighton, UK
1993 Cardiff, UK
1993 Stockholm, Sweden
1994 Madrid, España
1994 Bogotá, Colombia
1995 Johannesburg, South Africa
1996 Simrishamn, Sweden
1996 Upsala, Swden
1997 Badajoz, España
1997 Badajoz, España
1997 Graz, Austria
1998 San José, Costa Rica
2002 Umeaa, Sweden
2002 Umeaa, Sweden
2002 Oslo, Norway
2003 Cerdeña, Italia
2004 Newcastle, UK
2005 Montevideo, Uruguay
2005 Santiago, Chile
2006 Malmö, Sweden
2006 Guayaquil, Ecuador
2006 San José, Costa Rica
2007 Auckland, New Zealand
2008 Montevideo, Uruguay
2009 Santiago, Chile
2009 Santiago, Chile
2011 Olo, Norway
2014 New Brunswick, Canada
2014 Montevideo, Uruguay
2016 Montevideo, Uruguay
2017 Lund, Sweden
2018 Malmö, Sweden